A small mass m is moved slowely from the surface of the earth to a height h above the surface. The work done ( by an external agent ) in doing this is A small mass m is moved slowely from the surface of the earth to a height h above the surface. The work done ( by an external agent ) in doing this is October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related